Answer:
Reaction time tests can be used to assess an individual's hand-eye coordination. One test involves catching a 1 metre ruler and measuring the distance, d in metres, that the ruler travelled before being caught. The reaction time t seconds is then calculated using the formula: = √2d/9.8
Answer:
Alex is right so the problem is solved
Yes it is because if you multiply 3*3=9
then what you do on top you do on the bottom 10*3=30
Answer:
B and D
Step-by-step explanation:
quadrilaterals only have 4 sides hence the prefix quad